[ Instrument Network Instrument Development] After several times of centralized beam debugging, on September 27th, the Chinese spallation neutron source (CSNS) accelerator hit the target beam power of 80kW and stabilized with 80kW beam power. In 2019, the CSNS accelerator was intensively tuned fo-----
Leading Word: The largest investment site for small mixing plants is now the new rural construction, and is also an industry supported by the state. Therefore, investing in small mixing stations is also a good project. It only takes a small amount of manpower and time to steadily make conc-----
[ Instrument Network Instrument Development ] MAX phase, a kind of nano-layered transition metal compound with hexagonal lattice structure, the molecular formula is Mn+1AXn, (where M is the former transition metal, A is mainly IIIA and IVA elements, X is Carbon or / and nitrogen, n = 1-3). The cry-----
[ Instrument Network Instrument Development ] In the past ten years, the topological theory of energy belts has developed rapidly. At present, a variety of topological band structures have been discovered, such as the Dirac cone, the Weyl cone, and the Dirac/Weyl nodal line. Such topological band -----
Petroleum is an important industrial energy in China and it occupies an important position in the world. There are many specialized vehicles for the process of oil drilling to oil production, such as mud tankers, cementing vehicles, cranes, logging vehicles-----
With the arrival of the information age in the 21st century, all walks of life have entered the era of information age, and medical treatment is no exception. Mobile medical care will inevitably become a new trend in the future medical development. Speaking-----
First, pipe centrifugal pump pipe matching There are eight errors in the selection of pipeline centrifugal pumps. Some users of pipeline centrifugal pumps think that this can increase the actual lift. In fact, the actual lift of the pump is equal to the total head to the loss head. When the pump -----